***This product is presently being manufactured with an ETA of November 2024***

Neat Supra “B-series” crown wheel and pinion.

10:37 (3.70:1) ratio.

Suits larger B series 220mm diff that came in factory turbo cars – includes B02A, B02B, B03B, B04A and B04B.

Stronger than standard OEM gears. EN36C case hardened steel, profile ground after heat treatment.

This ratio is perfect for those with built auto transmission or sequential applications chasing high trap speeds.